diff options
Diffstat (limited to 'overlay/gem-interrupts.c')
-rw-r--r-- | overlay/gem-interrupts.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/overlay/gem-interrupts.c b/overlay/gem-interrupts.c index 7ba54fcd..a84aef03 100644 --- a/overlay/gem-interrupts.c +++ b/overlay/gem-interrupts.c @@ -36,20 +36,6 @@ #include "gem-interrupts.h" #include "debugfs.h" -static int perf_open(void) -{ - struct perf_event_attr attr; - - memset(&attr, 0, sizeof (attr)); - - attr.type = i915_type_id(); - if (attr.type == 0) - return -ENOENT; - attr.config = I915_PERF_INTERRUPTS; - - return perf_event_open(&attr, -1, 0, -1, 0); -} - static long long debugfs_read(void) { char buf[8192], *b; @@ -127,7 +113,7 @@ int gem_interrupts_init(struct gem_interrupts *irqs) { memset(irqs, 0, sizeof(*irqs)); - irqs->fd = perf_open(); + irqs->fd = perf_i915_open(I915_PERF_INTERRUPTS); if (irqs->fd < 0 && interrupts_read() < 0) irqs->error = ENODEV; |